@cd ${SUBMOD_DIR}/fuel-library && git checkout -q ${FUELLIB_COMMIT}
@cd ${SUBMOD_DIR}/fuel-mirror && git checkout -q ${FUEL_MIRROR_COMMIT}
@cd ${SUBMOD_DIR}/fuel-nailgun-agent && \
@cd ${SUBMOD_DIR}/fuel-library && git checkout -q ${FUELLIB_COMMIT}
@cd ${SUBMOD_DIR}/fuel-mirror && git checkout -q ${FUEL_MIRROR_COMMIT}
@cd ${SUBMOD_DIR}/fuel-nailgun-agent && \